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Product comparison · 2 gpus

Dell 320-7584 graphics card AMD Radeon HD3450 vs Dell 490-12938 graphics card AMD Radeon HD6670

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  • 14specifications compared
  • 8differ
  • 6identical
  • 19known for one product only

Key differences

  • Graphics processor
    • Radeon HD3450
    • Radeon HD6670
  • Discrete graphics card memory
    • 0.25 GB
    • 1 GB
  • Interface type
    • PCI Express 2.0
    • PCI Express 2.1
  • DVI-I ports quantity
    • 2
    • 1
  • DisplayPorts quantity
    • 2
    • 1
  • DirectX version
    • 10.1
    • 11
  • Shader model version
    • 4.1
    • 5.0
  • OpenGL version
    • 3.2
    • 4.1

Side by side

Differences highlightedShow differences only
33 specifications
A

Dell

320-7584 graphics card AMD Radeon HD3450

Model 320-7584

View product
B

Dell

490-12938 graphics card AMD Radeon HD6670

Model 490-12938

View product
Processor1 differ
Graphics processor familyAMDAMD
Graphics processorDiffersRadeon HD3450Radeon HD6670
Maximum resolution2560 x 1600 pixels2560 x 1600 pixels
CUDAKnown for oneNo
Processor frequencyKnown for one800 MHz
Graphics card RAMDACKnown for one400 MHz
Maximum analog resolutionKnown for one2048 x 1536 pixels
Maximum digital resolutionKnown for one2560 x 1600 pixels
Stream processorsKnown for one40
Memory1 differ
Discrete graphics card memoryDiffers0.25 GB1 GB
Graphics card memory typeKnown for oneGDDR5
Memory busKnown for one128 bit
Memory bandwidth (max)Known for one64 GB/s
Ports & interfaces3 differ
Interface typeDiffersPCI Express 2.0PCI Express 2.1
HDMI ports quantityKnown for one1
DVI-D ports quantityKnown for one0
DVI-I ports quantityDiffers21
DisplayPorts quantityDiffers21
HDMI versionKnown for one1.4a
VGA (D-Sub) ports quantityKnown for one1
Dual VGAKnown for oneYes
Performance3 differ
PhysXNoNo
TV tuner integratedNoNo
DirectX versionDiffers10.111
Shader model versionDiffers4.15.0
OpenGL versionDiffers3.24.1
HDCPYesYes
Dual Link DVIYesYes
Video formats supportedKnown for oneDIVX, H.264, MPEG1, MPEG2, MPEG4, VC-1, WMV9
Other featuresidentical
HDMIKnown for oneYes
Designidentical
Cooling typeKnown for oneActive
Form factorKnown for oneHalf-Height/Half-Length (HH/HL)
Product colourKnown for oneBlack, Red

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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